Marconi/Nokia T30827.02 Nokia Synfonet / Marconi SDH transmission Optical Transmission Module

Marconi/Nokia T30827.02 has no description on our record. Other builds under this base number are Synfonet fan unit covers and filter adapters, which places the group in the shelf cooling and mechanical hardware rather than among the traffic cards, but the specific fitment of this suffix is not something we can confirm. Mechanical parts are shelf specific, so tell us which subrack you are working on and we will match it.

Synfonet was Nokia’s SDH transport range, sold on to Marconi in 1999 together with the Cambridge development team behind it. A node is assembled slot by slot from a subrack of plug-in units: STM-1, STM-4 and STM-16 optical interfaces, 2 Mbit/s and 34/45 Mbit/s electrical tributary units, a control and timing unit, service and management interfaces, power supply assemblies and shelf mechanics. It behaves as both an add and drop multiplexer and a small cross connect, which is why it stayed in service on utility, transport and private network rings long after the public network moved on.

If you can give us the model or the release you are matching, we will confirm what we hold before anything ships. Tech-Star is UK-based and ships worldwide. Contact our sales team for current stock, condition details and pricing.